Results 11 to 20 of about 880,343 (275)
Long-Time Coherence in Echo Spectroscopy with $\pi/2$--$\pi$--$\pi/2$ Pulse Sequence [PDF]
, 2010 Motivated by atom optics experiments, we investigate a new class of fidelity functions describing the reconstruction of quantum states by time-reversal operations as $M_{\mathrm{Da}}(t) = | |^2$.
Arseni Goussev +3 more
core +3 more sources
Finite-time blowup for a complex Ginzburg-Landau equation [PDF]
, 2012 We prove that negative energy solutions of the complex Ginzburg-Landau equation $e^{-i\theta} u_t = \Delta u+ |u|^{\alpha} u$ blow up in finite time, where \alpha >0 and \pi ...
Caffarelli L. +8 more
core +4 more sources
Search for short strings in~$e^+e^-$-annihilation [PDF]
, 2016 In this work the behavior of power corrections to Adler finction in operator product expansion (OPE) is studied, in particular the possible contribution of operator of dimension 2. The OPE terms of dimension 4 and 6 are taken into account.
Kozhevnikova, Marina +2 more
core +1 more source
Pi/2-Angle Yao Graphs are Spanners [PDF]
, 2010 We show that the Yao graph Y4 in the L2 metric is a spanner with stretch factor 8(29+23sqrt(2)). Enroute to this, we also show that the Yao graph Y4 in the Linf metric is a planar spanner with stretch factor 8.Comment: 20 pages, 9 ...
Bose, Prosenjit +6 more
core +7 more sources
Animals, 2021 Turtles are suspected to be involved in the epidemiology of Leptospira; however, data about the dissemination of this zoonotic pathogen among chelonians are scant. In the present study, the serum samples collected from 49 Trachemys scripta elegans living
Eleonora Bonacina +4 more
doaj +1 more source
, 2021 This report gives the reasoning for the setting of the target queue delay parameter in the reference Linux implementation of PI$^2$ Active Queue Management (AQM)
openaire +2 more sources
Heliyon, 2020 Immunoglobulin type G (IgG) concentration both in jennies' colostrum and in serum of donkey foals are mostly unknown in the first 24 h after delivery. The aims of the present study were to evaluate the IgG concentrations of colostrum during the first 24 ...
Luca Turini +7 more
doaj +1 more source
Virtual annihilation contribution to orthopositronium decay rate [PDF]
, 1999 Order alpha^2 contribution to the orthopositronium decay rate due to one-photon virtual annihilation is found to be delta Gamma = (alpha/pi)^2 (pi^2 ln(alpha) - 0.8622(9))Gamma_LO.Comment: 2 pages, no ...
A. Czarnecki +13 more
core +2 more sources
Antioxidants, 2022 Inorganic phosphate (Pi) is essential for maintaining cellular function but excess of Pi leads to serious complications, including vascular calcification.
Nhung Thi Nguyen +2 more
doaj +1 more source
Impact of Ca2+-Induced PI(4,5)P2 Clusters on PH-YFP Organization and Protein-Protein Interactions
Biomolecules, 2022 Despite its low abundance, phosphatidylinositol 4,5-bisphosphate (PI(4,5)P2) is a key modulator of membrane-associated signaling events in eukaryotic cells. Temporal and spatial regulation of PI(4,5)P2 concentration can achieve localized increases in the
Luís Borges-Araújo +7 more
doaj +1 more source